View 4 Photos View 0 Videos Dana-Spicer DS404-P Front Differential for a 2003 Chevrolet C8500 $1,249.98 USD (Used) 2003 Chevrolet C8500, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 512419, Serial Number: HN01054471, Make: Spicer, Model: DS404P, Ratio: 4.11, Capacity: 20,000 Lbs, For... ConditionUsedRear End4.11 ratioFits To Make(s)ChevroletFits To Model(s)C8500Will Fit Year(s)2003Part Number512419Stock NumberP-99429 MLS Number13489503CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana-Spicer DS404 Front Differential for a 2006 Kenworth T800 $1,249.98 USD (Used) 2006 Kenworth T800, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 509741, Serial Number: HN00078390, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, For more... ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2006Part Number509741Stock NumberP-109340 MLS Number13777449CategoryDifferentials, Front Last Updated5/15/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2011 Peterbilt 384 $999.99 USD (Used) 2011 Peterbilt 384, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 514538, Serial Number: HN03419839, Make: Spicer, Model: DSP40, Ratio: 3.70, Capacity: 20,000 lbs, For more... ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2011Part Number514538Stock NumberP-68446 MLS Number12536576CategoryDifferentials, Front Last Updated5/15/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2015 Kenworth T680 $999.99 USD (Used) 2015 Kenworth T680, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 511329, Make: Spicer, Model: DSP40, Ratio: 3.55, Capacity: 20,000 Lbs, For more information about this item, give us... ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Part Number511329Stock NumberP-63975 MLS Number12425794CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2013 Peterbilt 386 $999.99 USD (Used) 2013 Peterbilt 386, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 514537, Make: Spicer/Dana, Model: DSP40, Capacity: 20,000Lbs, Ratio: 4.55, Hub Bolts: 10, Brake Type: Air Drum... ConditionUsedRear End4.55 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2013Stock NumberP-64492 MLS Number12439025CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2012 Peterbilt 587 $999.99 USD (Used) 2012 Peterbilt 587, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Serial Number: HN03654596, Part Number: 514535, Make: Spicer/Dana, Model: DSP40, Capacity: 20,000Lbs, Ratio: 5.36, Hub... ConditionUsedRear End5.36 ratioFits To Make(s)PeterbiltFits To Model(s)587Will Fit Year(s)2012Part Number514535Stock NumberP-62486 MLS Number12394879CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2017 Peterbilt 579 $999.99 USD (Used) 2017 Peterbilt 579, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C1-1A43FA3000000001, Serial Number: HN05045033, Make: Spicer, Model: DSP40, Ratio: 3.36, Capacity: 20,000 Lbs, For... ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2017Part NumberC1-1A43FA3000000001Stock NumberP-55378 MLS Number12223674CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2013 Kenworth T660 $999.99 USD (Used) 2013 Kenworth T660, REAR DIFFERENTIAL GEARS ONLY- Make: Spicer, Model: DSP40, Ratio: 3.25, Hub Bolts: 10, Brake Type: Air Wedge, Part Number: 514535, Serial Number: HNO3958427,... ConditionUsedRear End3.25 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2013Part Number514535Stock NumberP-27401 MLS Number11122843CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP 41 Front Differential for a 2013 Peterbilt 384 $749.99 USD (Used) 2013 Peterbilt 384, FRONT REAR- Make: Spicer, Model: DSP41, Ratio: 3.42, Hub Bolts: 10, Serial Number: HN04066735, For more information about this item, give us a call. We ship... ConditionUsedRear End3.42 ratioFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2013Stock NumberP-20421 MLS Number10523769CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D23-170 Front Differential for a 2016 Peterbilt 320 $749.99 USD (Used) 2016 Peterbilt 320, FRONT REAR DIFFERENTIAL- Make: Spicer, Model: R46-170D, Ratio: 5.38, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK... ConditionUsedRear End5.38 ratioFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)2016Stock NumberP-20669 MLS Number10540095CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DS404 Front Differential for a 2001 Kenworth T2000 $99.99 USD (Used) 2001 Kenworth T2000, COMPLETE FRONT REAR TANDEM- Part Number: 682366, Serial Number: TBD, Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T2000Will Fit Year(s)2001Part Number682366Stock NumberP-50994 MLS Number12130158CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer S23-190 Front Differential for a 2016 Peterbilt 579 Contact for price (Used) 2016 Peterbilt 579, COMPLETE FRONT REAR TANDEM- Make: Spicer/Dana, Model: S23-190, Serial Number: HN04727453, Part Number: 515727, 7085061, C2-5GP2BN6000000001, Ratio: 2.69, Hub Bolts... ConditionUsedRear End2.69 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part Number515727Stock NumberP-50995 MLS Number12130159CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer S23-190 Front Differential for a 2016 Peterbilt 579 Contact for price (Used) 2016 Peterbilt 579, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Model: S23-190, Serial Number: HN04727453, Part Number: 515727, 7085061, C2-5GP2BN6000000001, Ratio:... ConditionUsedRear End2.69 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part Number515727Stock NumberP-51001 MLS Number12130165CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer TBD Front Differential for a 2015 Peterbilt 365 Contact for price (Used) 2015 Peterbilt 365, COMPLETE FRONT REAR TANDEM- Make: Spicer/Dana, Serial Number: U140280816, Part Number: 321550, Hub Bolts: 10, Brake Type: Disk, For more information about this... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2015Part Number321550Stock NumberP-51251 MLS Number12138969CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer TBD Front Differential for a 2015 Peterbilt 365 Contact for price (Used) 2015 Peterbilt 365, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Serial Number: U140280816, Part Number: 321550, Hub Bolts: 10, Brake Type: Disk, For more information... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2015Part Number321550Stock NumberP-51255 MLS Number12138973CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Dana-Spicer D46-170HP Front Differential for a 2016 Kenworth T800 Contact for price 2016 Spicer Dana D46-170HP Front Rears - Used - Ratio: 4.30 - Explore our efficient and economical global shipping rates. If you have any questions or need more information, please don't... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2016Stock NumberKW-0793-21 MLS Number12195294CategoryDifferentials, Front Last Updated5/15/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer DS404 Front Differential for a 2011 Freightliner Cascadia 125 Contact for price Dana Spicer DS404 R-SRS Front Rear Assembly - Used - Capacity: 40,000 Lbs - Ratio: 3.70 - Call for more information, we ship anywhere., Serial#: HN03564608, Ratio: 3.7 ConditionUsedRear End3.70 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2011Part NumberDS404Stock NumberFR-0788-5 MLS Number12201964CategoryDifferentials, Front Last Updated5/15/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Front Differential for a 2013 Peterbilt 384 Contact for price (Used) 2013 Peterbilt 384, COMPLETE FRONT REAR TANDEM- Make: Spicer, Model: DSP41, Ratio: 3.08, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more information about this item... ConditionUsedRear End3.08 ratioFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2013Stock NumberP-40907 MLS Number11906766CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP41 Front Differential for a 2013 Peterbilt 384 Contact for price (Used) 2013 Peterbilt 384, FRONT DIFFERENTIAL GEARS ONLY- Make: Spicer, Model: DSP41, Ratio: 3.08, Capacity: 20,000 Lbs, For more information about this item, give us a call.We ship... ConditionUsedRear End3.08 ratioFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2013Stock NumberP-40913 MLS Number11906772CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer DSP41 Front Differential for a 2014 Kenworth T660 Contact for price (Used) 2014 Kenworth T660, COMPLETE FRONT REAR TANDEM- Make: Spicer/Dana, Model: DSP41, Serial Number: HN04282185, Part Number: 514534, Custom Number: C05-543013221101030, SPEC: 0817542,... ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2014Part Number514534Stock NumberP-48258 MLS Number12064980CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP41 Front Differential for a 2014 Kenworth T660 Contact for price (Used) 2014 Kenworth T660, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Model: DSP41, Serial Number: HN04282185, Part Number: 514534, Custom Number: C05-543013221101030, SPEC:... ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2014Part Number514534Stock NumberP-48263 MLS Number12064984CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DS404 Front Differential for a 2013 Freightliner Cascadia 113 Contact for price (Used) 2013 Freightliner Cascadia 113, COMPLETE FRONT REAR TANDEM- Make: Spicer, Model: DS404, Ratio: 3.55, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Part Number:... ConditionUsedRear End3.55 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 113Will Fit Year(s)2013Part NumberS11-21869-355Stock NumberP-46209 MLS Number12016726CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer DSP41 Front Differential for a 2016 Kenworth T680 Contact for price (Used) 2016 Kenworth T680, COMPLETE FRONT REAR TANDEM- Make: Spicer/Dana, Model: DSP41, Serial Number: U151245721, Capacity: 20,000Lbs, Ratio: 3.08, Hub Bolts: 10, Brake Type: Drum, For... ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock NumberP-46901 MLS Number12029236CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP41 Front Differential for a 2016 Kenworth T680 Contact for price (Used) 2016 Kenworth T680, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Model: DSP41, Serial Number: U151245721, Capacity: 20,000Lbs, Ratio: 3.08, Hub Bolts: 10, Brake Type:... ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock NumberP-46904 MLS Number12029239CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer DS404 Front Differential for a 2015 International PROSTAR Contact for price (Used) 2015 International PROSTAR, COMPLETE FRONT REAR TANDEM- Part Number: 3549513C91, Serial Number: HN04643223, Make: Spicer, Model: DS404, Ratio: 3.36, Capacity: 20,000 Lbs, Hub Bolts... ConditionUsedRear End3.36 ratioFits To Make(s)InternationalFits To Model(s)PROSTARWill Fit Year(s)2015Part Number3549513C91Stock NumberP-55709 MLS Number12233410CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info